ForcedSourceOnDiaObject
This is dia_object_forced_source in the Butler repo.
Columns
| name | datatype | description | unit | nullable | ivoa:ucd | tap:principal | length |
|---|---|---|---|---|---|---|---|
| band | char | Abstract filter that is not associated with a particular instrument | true | meta.id;instr.bandpass | 1 | 1 | |
| visit | long | Id of the visit where this forced source was measured. | false | meta.id;obs.image | 1 | ||
| detector | short | Id of the detector where this forced source was measured. | false | meta.id;obs.image | 1 | ||
| coord_dec | double | Fiducial ICRS Declination of centroid used for database indexing | deg | true | pos.eq.dec;meta.main | 0 | |
| coord_ra | double | Fiducial ICRS Right Ascension of centroid used for database indexing | deg | true | pos.eq.ra;meta.main | 0 | |
| diaObjectId | long | Id of the DiaObject that this DiaForcedSource was associated with. | true | 1 | |||
| parentObjectId | long | Unique ObjectId of the parent of the ObjectId in context of the deblender. | true | 0 | |||
| patch | long | Skymap patch ID | true | 0 | |||
| pixelFlags_bad | boolean | Bad pixel in the Source footprint | false | 0 | |||
| pixelFlags_cr | boolean | Cosmic ray in the Source footprint | false | 0 | |||
| pixelFlags_crCenter | boolean | Cosmic ray in the Source center | false | 0 | |||
| pixelFlags_edge | boolean | Source is on the edge of an exposure region (masked EDGE) | false | 0 | |||
| pixelFlags_interpolated | boolean | Interpolated pixel in the Source footprint | false | 0 | |||
| pixelFlags_interpolatedCenter | boolean | Interpolated pixel in the Source center | false | 0 | |||
| pixelFlags_nodata | boolean | Source is outside usable exposure region (masked NO_DATA) | false | 0 | |||
| pixelFlags_saturated | boolean | Saturated pixel in the Source footprint | false | 0 | |||
| pixelFlags_saturatedCenter | boolean | Saturated pixel in the Source center | false | 0 | |||
| pixelFlags_suspect | boolean | Sources footprint includes suspect pixels | false | 0 | |||
| pixelFlags_suspectCenter | boolean | Sources center is close to suspect pixels | false | 0 | |||
| invalidPsfFlag | boolean | Forced source has an invalid PSF. | false | 0 | |||
| psfDiffFlux | float | Flux derived from linear least-squares fit of psf model forced on the image difference | nJy | true | phot.flux;meta.main | 1 | |
| psfDiffFluxErr | float | Uncertainty on the flux derived from linear least-squares fit of psf model forced on the image difference | nJy | true | stat.error;phot.flux;meta.main | 1 | |
| psfDiffFlux_flag | boolean | Failure to derive linear least-squares fit of psf model forced on the image difference | false | 0 | |||
| diff_PixelFlags_nodataCenter | boolean | Source center is outside usable region on image difference (masked NO_DATA) | false | 0 | |||
| psfFlux | float | Flux derived from linear least-squares fit of psf model forced on the calexp | nJy | true | phot.flux | 1 | |
| psfFluxErr | float | Uncertainty on the flux derived from linear least-squares fit of psf model forced on the calexp | nJy | true | stat.error;phot.flux | 1 | |
| psfFlux_flag | boolean | Failure to derive linear least-squares fit of psf model forced on the calexp | false | 0 | |||
| tract | long | Skymap tract ID | true | 0 |